66163104

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{887}}^1$

素因数の和:947

約数の個数: 144

約数和(自身を含む): 221090688

約数和(自身を除く): 154927584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 63, 72, 74, 84, 96, 111, 112, 126, 144, 148, 168, 222, 224, 252, 259, 288, 296, 333, 336, 444, 504, 518, 592, 666, 672, 777, 887, 888, 1008, 1036, 1184, 1332, 1554, 1774, 1776, 2016, 2072, 2331, 2661, 2664, 3108, 3548, 3552, 4144, 4662, 5322, 5328, 6209, 6216, 7096, 7983, 8288, 9324, 10644, 10656, 12418, 12432, 14192, 15966, 18627, 18648, 21288, 24836, 24864, 28384, 31932, 32819, 37254, 37296, 42576, 49672, 55881, 63864, 65638, 74508, 74592, 85152, 98457, 99344, 111762, 127728, 131276, 149016, 196914, 198688, 223524, 229733, 255456, 262552, 295371, 298032, 393828, 447048, 459466, 525104, 590742, 596064, 689199, 787656, 894096, 918932, 1050208, 1181484, 1378398, 1575312, 1788192, 1837864, 2067597, 2362968, 2756796, 3150624, 3675728, 4135194, 4725936, 5513592, 7351456, 8270388, 9451872, 11027184, 16540776, 22054368, 33081552, 66163104]

約数ペア:

[(1, 66163104), (2, 33081552), (3, 22054368), (4, 16540776), (6, 11027184), (7, 9451872), (8, 8270388), (9, 7351456), (12, 5513592), (14, 4725936), (16, 4135194), (18, 3675728), (21, 3150624), (24, 2756796), (28, 2362968), (32, 2067597), (36, 1837864), (37, 1788192), (42, 1575312), (48, 1378398), (56, 1181484), (63, 1050208), (72, 918932), (74, 894096), (84, 787656), (96, 689199), (111, 596064), (112, 590742), (126, 525104), (144, 459466), (148, 447048), (168, 393828), (222, 298032), (224, 295371), (252, 262552), (259, 255456), (288, 229733), (296, 223524), (333, 198688), (336, 196914), (444, 149016), (504, 131276), (518, 127728), (592, 111762), (666, 99344), (672, 98457), (777, 85152), (887, 74592), (888, 74508), (1008, 65638), (1036, 63864), (1184, 55881), (1332, 49672), (1554, 42576), (1774, 37296), (1776, 37254), (2016, 32819), (2072, 31932), (2331, 28384), (2661, 24864), (2664, 24836), (3108, 21288), (3548, 18648), (3552, 18627), (4144, 15966), (4662, 14192), (5322, 12432), (5328, 12418), (6209, 10656), (6216, 10644), (7096, 9324), (7983, 8288)]